CVE-2026-49827
CriticalCVSS 9.8Summary
WebErpMesv2 versions up to 1.19 allow any self-registered user to upload arbitrary PHP files through the HR Expense scan_file parameter, leading to Remote Code Execution. Combined with open registration and broken role middleware, this chain is effectively unauthenticated RCE against any default installation.
Risk Assessment
An attacker can gain full control of the system, steal data, or disrupt production operations.
Recommendation
Apply the patch from commit 5c54862fa044b363fd2be03d586750e81afd6818 or update to a version containing this fix.
Original NVD description (English source)
WebErpMesv2 is a Resource Management and Manufacturing execution system Web for industry. Versions 1.19 and prior allow any self-registered user to upload arbitrary PHP files through the HR Expense scan_file parameter, leading to Remote Code Execution. Combined with open registration (no invite required) and broken role middleware (CheckUserRole silently swallows RouteNotFoundException), this chain is effectively unauthenticated RCE against any default installation. The issue is patched in commit 5c54862fa044b363fd2be03d586750e81afd6818.